#182F0C#182F0C

#182F0C is a dark, moderate yellow-green. Relative luminance 0.023; OKLCH L 27.7% C 0.065 H 136.4°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#182F0C
RGB	rgb(24, 47, 12)
HSL	hsl(99, 59%, 12%)
HSV	hsv(99, 74%, 18%)
CMYK	cmyk(48.9%, 0%, 74.5%, 81.6%)
CIE-LAB	lab(16.77, -16.96, 18.81)
CIE-LCH	lch(16.77, 25.32, 132.03°)
OKLab	oklab(27.67% -0.0469 0.0447)
OKLCH	oklch(27.67% 0.065 136.4)
XYZ	xyz(1.4595, 2.2537, 0.7059)
Luminance	0.0225 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182F0C #230C2F

analogous

#2A2F0C #182F0C #0C2F12

triadic

#182F0C #0C182F #2F0C18

tetradic

#182F0C #0C2A2F #230C2F #2F120C

square

#182F0C #0C2A2F #230C2F #2F120C

split-complementary

#182F0C #120C2F #2F0C2A

monochromatic

#0C1806 #0C1806 #182F0C #316018 #4A9125

Accessibility & contrast

On white

14.47

#182F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#182F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182F0C

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182F0C	#FFFFFF	#000000	##FFFFFF
##182F0C	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B08

Deuteranopia (green-blind)

#2E290F

Tritanopia (blue-blind)

#172D28

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182f0c;
/* rgb */ color: rgb(24, 47, 12);
/* oklch */ color: oklch(27.7% 0.065 136.4);

Tailwind

colors: {
  custom: {
    50: '#57674c',
    500: '#182f0c',
    950: '#000000',
  },
}

SCSS

$custom: #182f0c;
$custom-light: #57674c;
$custom-dark: #000000;

JSON

{
  "hex": "#182f0c",
  "rgb": {
    "r": 24,
    "g": 47,
    "b": 12
  },
  "hsl": {
    "h": 99.429,
    "s": 59.322,
    "l": 11.569
  },
  "oklch": {
    "l": 0.27674,
    "c": 0.06477,
    "h": 136.4
  },
  "luminance": 0.02254
}

Semantic roles & 50–950 ramp

primary

#182F0C

secondary

#552C6B

accent

#45E3AD

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #182F0C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →